package org.lex.string;

public class StringUtils {

	public static boolean isNullOrEmpty(String str) {
		if (null == str || 0 == str.length()) {
			return true;
		} else {
			return false;
		}
	}

	public static boolean isNullOrTrimEmpty(String str) {
		if (null == str || 0 == str.trim().length()) {
			return true;
		} else {
			return false;
		}
	}
}
